Metal-free sulfenylation of pyrrolo[1,2-a]quinoxaline with diaryl disulfide facilitated by TBATB
A direct metal-free C1–H sulfenylation reaction of pyrrolo[1,2-a]quinoxaline with diaryl disulfides was developed at 50 °C using tetrabutylammonium tribromide (TBATB) as a promoter. Notably, raising the reaction temperature to 100 °C, TBATB played the dual role of both promoter and reactant, resulti...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2025-03-01
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| Colecção: | Tetrahedron Chem |
| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S2666951X25000051 |
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